Python 3.x Python3 parapply返回错误的文件描述符

Python 3.x Python3 parapply返回错误的文件描述符,python-3.x,amazon-web-services,docker,parallel-processing,Python 3.x,Amazon Web Services,Docker,Parallel Processing,我有一个运行以下内容的python3脚本: response=update(param='value', df=fake_df) 将一些数据推送到AWS SQS服务后,它返回200 如果我将以前的代码更改为: response=parapply(fake_df, update(param='value', df=fake_df)) update函数中的日志显示一切正常,但是从那里返回到主脚本中的response变量会引发错误: Traceback (most recent call last

我有一个运行以下内容的
python3
脚本:

response=update(param='value', df=fake_df)
将一些数据推送到AWS SQS服务后,它返回
200

如果我将以前的代码更改为:

response=parapply(fake_df, update(param='value', df=fake_df))
update
函数中的日志显示一切正常,但是从那里返回到主脚本中的
response
变量会引发错误:

Traceback (most recent call last):
  File "/opt/.pycharm_helpers/pydev/_pydevd_bundle/pydevd_comm.py", line 283, in _on_run
    r = self.sock.recv(1024)
OSError: [Errno 9] Bad file descriptor
Traceback (most recent call last):
  File "/opt/.pycharm_helpers/pydev/_pydevd_bundle/pydevd_comm.py", line 283, in _on_run
    r = self.sock.recv(1024)
OSError: [Errno 9] Bad file descriptor
Traceback (most recent call last):
  File "/opt/.pycharm_helpers/pydev/_pydevd_bundle/pydevd_comm.py", line 283, in _on_run
    r = self.sock.recv(1024)
OSError: [Errno 9] Bad file descriptor
Traceback (most recent call last):
  File "/opt/.pycharm_helpers/pydev/_pydevd_bundle/pydevd_comm.py", line 283, in _on_run
所有这些代码都在
Docker
环境中运行